[SPARC64]: Add of_device layer and make ebus/isa use it.

Sparcspkr and power drivers are converted, to make sure it works.
Eventually the SBUS device layer will use this as a sub-class.

I really cannot cut loose on that bit until sparc32 is given the
same infrastructure.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 0 deletions

diff --git a/include/asm-sparc64/isa.h b/include/asm-sparc64/isa.h
index 2e7fb18ec1be..d9728b9031fc 100644
--- a/include/asm-sparc64/isa.h
+++ b/include/asm-sparc64/isa.h
@@ -10,10 +10,12 @@
 #include <asm/pbm.h>
 #include <asm/oplib.h>
 #include <asm/prom.h>
+#include <asm/of_device.h>
 
 struct sparc_isa_bridge;
 
 struct sparc_isa_device {
+        struct of_device        ofdev;
         struct sparc_isa_device *next;
         struct sparc_isa_device *child;
         struct sparc_isa_bridge *bus;
@@ -21,8 +23,10 @@ struct sparc_isa_device {
         struct resource         resource;
         unsigned int            irq;
 };
+#define to_isa_device(d) container_of(d, struct sparc_isa_device, ofdev.dev)
 
 struct sparc_isa_bridge {
+        struct of_device        ofdev;
         struct sparc_isa_bridge *next;
         struct sparc_isa_device *devices;
         struct pci_pbm_info     *parent;
@@ -30,6 +34,7 @@ struct sparc_isa_bridge {
         int                     index;
         struct device_node      *prom_node;
 };
+#define to_isa_bridge(d) container_of(d, struct sparc_isa_bridge, ofdev.dev)
 
 extern struct sparc_isa_bridge  *isa_chain;